Multisite error

Hello,

I tried to use your plugin on one of my multisites but it seems to throw an error when the plugin is activated.

Here is what I get when I try to “Network Activate” it

Fatal error: Call to undefined function wp_get_current_user() in C:\wamp\www\roomone\www\wp-includes\capabilities.php on line 424

https://wordpress.org/plugins/wp-enqueue/